Re: [PATCH v2] drm/lima: add governor data with pre-defined thresholds

2021-02-07 Thread Qiang Yu
Applied to drm-misc-next. Regards, Qiang On Tue, Feb 2, 2021 at 9:04 AM Qiang Yu wrote: > > OK, I see. Patch is also: > Reviewed-by: Qiang Yu > > Regards, > Qiang > > On Mon, Feb 1, 2021 at 5:59 PM Lukasz Luba wrote: > > > > > > > > On 1/30/21 1:57 PM, Qiang Yu wrote: > > > This patch gets min

Re: [PATCH v2] drm/lima: add governor data with pre-defined thresholds

2021-02-01 Thread Qiang Yu
OK, I see. Patch is also: Reviewed-by: Qiang Yu Regards, Qiang On Mon, Feb 1, 2021 at 5:59 PM Lukasz Luba wrote: > > > > On 1/30/21 1:57 PM, Qiang Yu wrote: > > This patch gets minor improvement on glmark2 (160->162). > > It has bigger impact when the load is changing and the frequency > is stu

Re: [PATCH v2] drm/lima: add governor data with pre-defined thresholds

2021-02-01 Thread Lukasz Luba
On 1/30/21 1:57 PM, Qiang Yu wrote: This patch gets minor improvement on glmark2 (160->162). It has bigger impact when the load is changing and the frequency is stuck to min w/o this patch. Seems there's no way for user to change this value, do we? Or there's work pending to expose it to

Re: [PATCH v2] drm/lima: add governor data with pre-defined thresholds

2021-01-30 Thread Qiang Yu
This patch gets minor improvement on glmark2 (160->162). Seems there's no way for user to change this value, do we? Or there's work pending to expose it to sysfs? Regards, Qiang On Thu, Jan 28, 2021 at 3:40 AM Christian Hewitt wrote: > > This patch adapts the panfrost pre-defined thresholds cha

Re: [PATCH v2] drm/lima: add governor data with pre-defined thresholds

2021-01-28 Thread Lukasz Luba
On 1/27/21 7:40 PM, Christian Hewitt wrote: This patch adapts the panfrost pre-defined thresholds change [0] to the lima driver to improve real-world performance. The upthreshold value has been set to ramp GPU frequency to max freq faster (compared to panfrost) to compensate for the lower over

[PATCH v2] drm/lima: add governor data with pre-defined thresholds

2021-01-27 Thread Christian Hewitt
This patch adapts the panfrost pre-defined thresholds change [0] to the lima driver to improve real-world performance. The upthreshold value has been set to ramp GPU frequency to max freq faster (compared to panfrost) to compensate for the lower overall performance of utgard devices. [0] https://